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Calero County Park

Attractions and Places To See in Calero County Park - Top 12

Best attractions and places to see in Calero County Park, a 4,471-acre park in the Santa Cruz Mountains, offers diverse natural features and historical significance. The park is characterized by rolling grassland hills, California Oak woodland, and chaparral, supporting varied wildlife. It encompasses the Calero Reservoir, a hub for water-based recreation, and features historical landmarks. An extensive network of trails provides opportunities for hiking, mountain biking, and horseback riding across its varied terrain.

Best attractions and places to see in…

Last updated: May 5, 2026

Lisa Killough Trail

Highlight (Segment) • Trail

Casual climb with beautiful view in the beginning followed by a super fun and flowy decent down towards the reservoir. Easy enough for beginners but has some nice (optional) features …

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Calero Reservoir

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Great viepoint of this large reservoir created by a dam in the south of San Jose, open to boating.

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Bailey Road Climb

Highlight (Segment) • Climb

A short but punchy climb, Bailey Road offers a steady ascent with a few steeper pitches, surrounded by open fields and views of the Coyote Valley. Traffic is usually light, …

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Los Cerritos Pond

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True to its name, Los Cerritos ("little hills") Pond is ringed by hills. You'll find a great network of looping walking trails here, and from March through May the wildflowers …

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Oak Cove Trail

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The Oak Cove Trail in Calero County Park is a 5.6-mile out-and-back trail open for mountain biking, hiking, and trail running. The trail offers a mix of flat sections and …

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Popular around Calero County Park

Bay Area Ridge Trail — Hiking the backbone of The Bay

Running Trails in Calero County Park

Hiking in Calero County Park

Cycling in Calero County Park

MTB Trails in Calero County Park

Road Cycling Routes in Calero County Park

Gravel biking in Calero County Park

Other adventures in Calero County Park

Bay Area Ridge Trail — Hiking the backbone of The Bay

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MarioMojica
August 23, 2025, Oak Cove Trail

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A short but punchy climb, Bailey Road offers a steady ascent with a few steeper pitches, surrounded by open fields and views of the Coyote Valley. Traffic is usually light, and the pavement is in good condition. It’s not overly long, but just enough to get your heart rate up, perfect for intervals or linking into a longer ride.

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Jamie S.
January 19, 2025, Oak Cove Trail

The Oak Cove Trail in Calero County Park is a 5.6-mile out-and-back trail open for mountain biking, hiking, and trail running. The trail offers a mix of flat sections and gentle hills, making it accessible for beginners and families. Riders can enjoy scenic views of the reservoir and surrounding landscapes. The trail connects with the Lisa Killough Trail, allowing for extended rides within the park. While the path is mostly flat, there are a few small hills that may require less experienced riders or kids to dismount. The first hill at the beginning (and the last hill on the return) is probably the most challenging.

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Matthew
February 14, 2024, Los Cerritos Pond

Los Cerritos Pond is just off the side of the Oak Cove Trail and is a great spot for a pit-stop during your ride. You can get right up next to the banks of the water, or you can hang out under the shade trees closer to the main trail.

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Lisa
December 27, 2023, Los Cerritos Pond

True to its name, Los Cerritos ("little hills") Pond is ringed by hills. You'll find a great network of looping walking trails here, and from March through May the wildflowers here are spectacular. Plan to be without shade for long stretches of your run.

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Lisa
November 15, 2023, Los Cerritos Pond

True to its name, Los Cerritos ("little hills") Pond is ringed by hills. You'll find a great network of looping walking trails here, and from March through May the wildflowers here are spectacular. Plan to be without shade for long stretches of your walk.

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Nico
November 13, 2022, Calero Reservoir

It's always nice riding by a lake or reservoir, but the draught has taken a toll on the water's level in 2022

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From the road, you have nice views of the Calero Reservoir, also known as Calero Lake.

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Frequently Asked Questions

What kind of outdoor activities can I do at Calero County Park?

Calero County Park offers a wide range of outdoor activities, including hiking, mountain biking, and horseback riding on its extensive trail network. The Calero Reservoir is a central hub for water-based recreation, welcoming power boating, sailing, water-skiing, and jet-skiing. You can also enjoy picnicking, wildlife viewing, and birdwatching throughout the park.

Are there any family-friendly attractions or trails in Calero County Park?

Yes, Calero County Park is family-friendly. The Calero Reservoir area has picnic tables and barbecue facilities. For trails, the Oak Cove Trail is noted for its mix of flat sections and gentle hills, making it accessible for beginners and families. Los Cerritos Pond also offers serene looping walking paths and shaded picnic spots, which are great for families.

What are some popular trails for hiking and mountain biking?

The park features an extensive network of trails for both hiking and mountain biking. The Lisa Killough Trail is popular for its casual climb and fun descent towards the reservoir, suitable for beginners but also offering features for more technical riders. The Oak Cove Trail is a 5.6-mile out-and-back route popular for mountain biking, hiking, and trail running, offering scenic views. The Serpentine Loop Trail leads to picturesque ponds and connects to the Longwall Canyon Trail for extended biking.

When is the best time to visit Calero County Park to see wildflowers?

The best time to visit Calero County Park for spectacular wildflower displays is between March and May. During these months, the rolling grassland hills, especially in the 'back country' area and around Los Cerritos Pond, are adorned with vibrant blooms.

Are dogs allowed on the trails in Calero County Park?

Yes, many of the trails in Calero County Park are dog-friendly. However, dogs are required to be on a leash at all times to ensure the safety and enjoyment of all park visitors and wildlife.

What kind of natural features and wildlife can I expect to see?

Calero County Park boasts diverse habitats, including California Oak woodland, chaparral, and riparian plant communities. These support a variety of wildlife such as mountain lions, coyotes, mule-ear deer, and bobcats. You can also spot various bird species like red-tailed hawks and golden eagles, making it a great spot for wildlife viewing and birdwatching. Unique plant life, including Manzanita trees, thrives in areas with serpentinite terrane.

Are there any historical sites within Calero County Park?

Yes, the park has historical significance. The historic Bailey Fellows House, an 1816 Italianate residence, serves as a cultural landmark, reflecting the area's frontier days when the land was part of the Rancho San Vicente land grant. This historical context offers a glimpse into the region's past.

Where can I find scenic viewpoints in the park?

Calero County Park offers breathtaking views of southern Santa Clara County and the Santa Cruz Mountain Range from various points. The Lisa Killough Trail provides beautiful views, and the Oak Cove Trail offers scenic vistas of the reservoir and surrounding landscapes. The Bailey Road Climb also provides views of the Coyote Valley.

What are some easy hiking options in Calero County Park?

For easy hiking, you can explore routes like the Los Cerritos Trail, Lisa's Lookout via Lisa Killough Trail, or various loops around Los Cerritos Pond. These trails are generally shorter and have less elevation gain, making them suitable for a relaxed walk. You can find more details on easy hikes in the Easy hikes in Calero County Park guide.

Can I fish in Calero Reservoir?

Fishing is permitted in Calero Reservoir, but it is strictly catch-and-release due to high mercury levels. Consuming fish from the reservoir is not recommended.

Are there any unique structures or points of interest in the park?

Yes, for a unique sight, you can visit the Calero Bat Inn. This structure is built on stilts specifically to house bats and can be reached via the Pena Trail, offering an interesting point of interest for nature enthusiasts.

What are the options for longer or more challenging hikes?

For longer or more challenging hikes, consider routes like the Lisa Killough and Cottle Trail Loop or the Bald Peaks Loop Trail. These trails offer more extensive distances and moderate difficulty, providing a more immersive experience in the park's diverse terrain. More hiking options can be found in the Hiking in Calero County Park guide.

Most popular routes in Calero County Park

Dog-friendly hikes in Calero County Park

Most popular attractions in Calero County Park

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